<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title></title>
</head>
<body>
<?php 
$greeting = 'hello php web';
$content = ['I don\'t care any more','Fire the holl','For the blue sky','Shut up!'];
?>
<h2><?php echo $greeting; ?></h2>
<ul>
  <?php foreach ($content as $word){ ?>
  <li><?php echo $word; ?></li>
  <?php } ?>
</ul>
</body>
</html>